Archivio Istituzionale della RicercaPhysical Unclonable Functions are emerging cryptographic primitives used to implement low-cost device authentication and secure secret key generation. In this paper we propose an innovative design based on STT-MRAM memory. We exploit the high variability affecting the electrical resistance of the MTJ device in anti-parallel magnetization. We will show that the proposed solution is robust, unclonable and unpredictable.
STT MRAM-Based PUFs / Vatajelu, ELENA IOANA; G., Di Natale; Indaco, Marco; Prinetto, Paolo Ernesto. - ELETTRONICO. - (2015), pp. 872-875. (Intervento presentato al convegno Design, Automation and Test in Europe) [10.7873/DATE.2015.0505].
STT MRAM-Based PUFs
VATAJELU, ELENA IOANA;INDACO, MARCO;PRINETTO, Paolo Ernesto
2015
Abstract
Physical Unclonable Functions are emerging cryptographic primitives used to implement low-cost device authentication and secure secret key generation. In this paper we propose an innovative design based on STT-MRAM memory. We exploit the high variability affecting the electrical resistance of the MTJ device in anti-parallel magnetization. We will show that the proposed solution is robust, unclonable and unpredictable.
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https://hdl.handle.net/11583/2587979
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